I am trying to make it so my JFrame's size cannot be changed. It needs to be 700 X 450 always. I want to make it so the user cannot maximize or scretch the frame in any way. I thought just the min and max size to those would do it, but when I used frame.setMaximumSize and frame.setMinimumSize, they did not work at all. Can anyone give me a heads up on how to disable resizing of my JFrame.